batch-impl 0.7.2

A proc-macro library for batch generating trait impls with a powerful DSL
Documentation 
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use batch_impl::batch_trait;

// A bare range-family endpoint (`u8` without `..`) is not a constant —
// `check_value_refs` must reject it at the definition, not at the use site.
batch_trait! {
    @a=@u8;
    A Foo;
}

trait Foo {}
fn main() {}